"jump from" you will find in the Tool bar Tab (category) < form >. The button "jump from" you will find in the Tool bar Tab (category) < form >.
Click into the end of the bar, from which should be jumped, and then click on the button (Icon) in the toolbar.
"Jump from / to Head"- signs are symbols and are therefore deleted also like symbols.
During the MIDI Playback, jumps and repetitions will be taken into account!